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- /*
- * QLogic qlcnic NIC Driver
- * Copyright (c) 2009-2013 QLogic Corporation
- *
- * See LICENSE.qlcnic for copyright and licensing details.
- */
- #include <linux/types.h>
- #include <linux/delay.h>
- #include <linux/pci.h>
- #include <linux/io.h>
- #include <linux/netdevice.h>
- #include <linux/ethtool.h>
- #include "qlcnic.h"
- struct qlcnic_stats {
- char stat_string[ETH_GSTRING_LEN];
- int sizeof_stat;
- int stat_offset;
- };
- #define QLC_SIZEOF(m) FIELD_SIZEOF(struct qlcnic_adapter, m)
- #define QLC_OFF(m) offsetof(struct qlcnic_adapter, m)
- static const u32 qlcnic_fw_dump_level[] = {
- 0x3, 0x7, 0xf, 0x1f, 0x3f, 0x7f, 0xff
- };
- static const struct qlcnic_stats qlcnic_gstrings_stats[] = {
- {"xmit_on", QLC_SIZEOF(stats.xmit_on), QLC_OFF(stats.xmit_on)},
- {"xmit_off", QLC_SIZEOF(stats.xmit_off), QLC_OFF(stats.xmit_off)},
- {"xmit_called", QLC_SIZEOF(stats.xmitcalled),
- QLC_OFF(stats.xmitcalled)},
- {"xmit_finished", QLC_SIZEOF(stats.xmitfinished),
- QLC_OFF(stats.xmitfinished)},
- {"tx dma map error", QLC_SIZEOF(stats.tx_dma_map_error),
- QLC_OFF(stats.tx_dma_map_error)},
- {"tx_bytes", QLC_SIZEOF(stats.txbytes), QLC_OFF(stats.txbytes)},
- {"tx_dropped", QLC_SIZEOF(stats.txdropped), QLC_OFF(stats.txdropped)},
- {"rx dma map error", QLC_SIZEOF(stats.rx_dma_map_error),
- QLC_OFF(stats.rx_dma_map_error)},
- {"rx_pkts", QLC_SIZEOF(stats.rx_pkts), QLC_OFF(stats.rx_pkts)},
- {"rx_bytes", QLC_SIZEOF(stats.rxbytes), QLC_OFF(stats.rxbytes)},
- {"rx_dropped", QLC_SIZEOF(stats.rxdropped), QLC_OFF(stats.rxdropped)},
- {"null rxbuf", QLC_SIZEOF(stats.null_rxbuf), QLC_OFF(stats.null_rxbuf)},
- {"csummed", QLC_SIZEOF(stats.csummed), QLC_OFF(stats.csummed)},
- {"lro_pkts", QLC_SIZEOF(stats.lro_pkts), QLC_OFF(stats.lro_pkts)},
- {"lrobytes", QLC_SIZEOF(stats.lrobytes), QLC_OFF(stats.lrobytes)},
- {"lso_frames", QLC_SIZEOF(stats.lso_frames), QLC_OFF(stats.lso_frames)},
- {"encap_lso_frames", QLC_SIZEOF(stats.encap_lso_frames),
- QLC_OFF(stats.encap_lso_frames)},
- {"encap_tx_csummed", QLC_SIZEOF(stats.encap_tx_csummed),
- QLC_OFF(stats.encap_tx_csummed)},
- {"encap_rx_csummed", QLC_SIZEOF(stats.encap_rx_csummed),
- QLC_OFF(stats.encap_rx_csummed)},
- {"skb_alloc_failure", QLC_SIZEOF(stats.skb_alloc_failure),
- QLC_OFF(stats.skb_alloc_failure)},
- {"mac_filter_limit_overrun", QLC_SIZEOF(stats.mac_filter_limit_overrun),
- QLC_OFF(stats.mac_filter_limit_overrun)},
- {"spurious intr", QLC_SIZEOF(stats.spurious_intr),
- QLC_OFF(stats.spurious_intr)},
- {"mbx spurious intr", QLC_SIZEOF(stats.mbx_spurious_intr),
- QLC_OFF(stats.mbx_spurious_intr)},
- };
- static const char qlcnic_device_gstrings_stats[][ETH_GSTRING_LEN] = {
- "tx unicast frames",
- "tx multicast frames",
- "tx broadcast frames",
- "tx dropped frames",
- "tx errors",
- "tx local frames",
- "tx numbytes",
- "rx unicast frames",
- "rx multicast frames",
- "rx broadcast frames",
- "rx dropped frames",
- "rx errors",
- "rx local frames",
- "rx numbytes",
- };
- static const char qlcnic_83xx_tx_stats_strings[][ETH_GSTRING_LEN] = {
- "ctx_tx_bytes",
- "ctx_tx_pkts",
- "ctx_tx_errors",
- "ctx_tx_dropped_pkts",
- "ctx_tx_num_buffers",
- };
- static const char qlcnic_83xx_mac_stats_strings[][ETH_GSTRING_LEN] = {
- "mac_tx_frames",
- "mac_tx_bytes",
- "mac_tx_mcast_pkts",
- "mac_tx_bcast_pkts",
- "mac_tx_pause_cnt",
- "mac_tx_ctrl_pkt",
- "mac_tx_lt_64b_pkts",
- "mac_tx_lt_127b_pkts",
- "mac_tx_lt_255b_pkts",
- "mac_tx_lt_511b_pkts",
- "mac_tx_lt_1023b_pkts",
- "mac_tx_lt_1518b_pkts",
- "mac_tx_gt_1518b_pkts",
- "mac_rx_frames",
- "mac_rx_bytes",
- "mac_rx_mcast_pkts",
- "mac_rx_bcast_pkts",
- "mac_rx_pause_cnt",
- "mac_rx_ctrl_pkt",
- "mac_rx_lt_64b_pkts",
- "mac_rx_lt_127b_pkts",
- "mac_rx_lt_255b_pkts",
- "mac_rx_lt_511b_pkts",
- "mac_rx_lt_1023b_pkts",
- "mac_rx_lt_1518b_pkts",
- "mac_rx_gt_1518b_pkts",
- "mac_rx_length_error",
- "mac_rx_length_small",
- "mac_rx_length_large",
- "mac_rx_jabber",
- "mac_rx_dropped",
- "mac_crc_error",
- "mac_align_error",
- "eswitch_frames",
- "eswitch_bytes",
- "eswitch_multicast_frames",
- "eswitch_broadcast_frames",
- "eswitch_unicast_frames",
- "eswitch_error_free_frames",
- "eswitch_error_free_bytes",
- };
- #define QLCNIC_STATS_LEN ARRAY_SIZE(qlcnic_gstrings_stats)
- static const char qlcnic_tx_queue_stats_strings[][ETH_GSTRING_LEN] = {
- "xmit_on",
- "xmit_off",
- "xmit_called",
- "xmit_finished",
- "tx_bytes",
- };
- #define QLCNIC_TX_STATS_LEN ARRAY_SIZE(qlcnic_tx_queue_stats_strings)
- static const char qlcnic_83xx_rx_stats_strings[][ETH_GSTRING_LEN] = {
- "ctx_rx_bytes",
- "ctx_rx_pkts",
- "ctx_lro_pkt_cnt",
- "ctx_ip_csum_error",
- "ctx_rx_pkts_wo_ctx",
- "ctx_rx_pkts_drop_wo_sds_on_card",
- "ctx_rx_pkts_drop_wo_sds_on_host",
- "ctx_rx_osized_pkts",
- "ctx_rx_pkts_dropped_wo_rds",
- "ctx_rx_unexpected_mcast_pkts",
- "ctx_invalid_mac_address",
- "ctx_rx_rds_ring_prim_attempted",
- "ctx_rx_rds_ring_prim_success",
- "ctx_num_lro_flows_added",
- "ctx_num_lro_flows_removed",
- "ctx_num_lro_flows_active",
- "ctx_pkts_dropped_unknown",
- };
- static const char qlcnic_gstrings_test[][ETH_GSTRING_LEN] = {
- "Register_Test_on_offline",
- "Link_Test_on_offline",
- "Interrupt_Test_offline",
- "Internal_Loopback_offline",
- "External_Loopback_offline",
- "EEPROM_Test_offline"
- };
- #define QLCNIC_TEST_LEN ARRAY_SIZE(qlcnic_gstrings_test)
- static inline int qlcnic_82xx_statistics(struct qlcnic_adapter *adapter)
- {
- return ARRAY_SIZE(qlcnic_gstrings_stats) +
- ARRAY_SIZE(qlcnic_83xx_mac_stats_strings) +
- QLCNIC_TX_STATS_LEN * adapter->drv_tx_rings;
- }
- static inline int qlcnic_83xx_statistics(struct qlcnic_adapter *adapter)
- {
- return ARRAY_SIZE(qlcnic_gstrings_stats) +
- ARRAY_SIZE(qlcnic_83xx_tx_stats_strings) +
- ARRAY_SIZE(qlcnic_83xx_mac_stats_strings) +
- ARRAY_SIZE(qlcnic_83xx_rx_stats_strings) +
- QLCNIC_TX_STATS_LEN * adapter->drv_tx_rings;
- }
- static int qlcnic_dev_statistics_len(struct qlcnic_adapter *adapter)
- {
- int len = -1;
- if (qlcnic_82xx_check(adapter)) {
- len = qlcnic_82xx_statistics(adapter);
- if (adapter->flags & QLCNIC_ESWITCH_ENABLED)
- len += ARRAY_SIZE(qlcnic_device_gstrings_stats);
- } else if (qlcnic_83xx_check(adapter)) {
- len = qlcnic_83xx_statistics(adapter);
- }
- return len;
- }
- #define QLCNIC_TX_INTR_NOT_CONFIGURED 0X78563412
- #define QLCNIC_MAX_EEPROM_LEN 1024
- static const u32 diag_registers[] = {
- QLCNIC_CMDPEG_STATE,
- QLCNIC_RCVPEG_STATE,
- QLCNIC_FW_CAPABILITIES,
- QLCNIC_CRB_DRV_ACTIVE,
- QLCNIC_CRB_DEV_STATE,
- QLCNIC_CRB_DRV_STATE,
- QLCNIC_CRB_DRV_SCRATCH,
- QLCNIC_CRB_DEV_PARTITION_INFO,
- QLCNIC_CRB_DRV_IDC_VER,
- QLCNIC_PEG_ALIVE_COUNTER,
- QLCNIC_PEG_HALT_STATUS1,
- QLCNIC_PEG_HALT_STATUS2,
- -1
- };
- static const u32 ext_diag_registers[] = {
- CRB_XG_STATE_P3P,
- ISR_INT_STATE_REG,
- QLCNIC_CRB_PEG_NET_0+0x3c,
- QLCNIC_CRB_PEG_NET_1+0x3c,
- QLCNIC_CRB_PEG_NET_2+0x3c,
- QLCNIC_CRB_PEG_NET_4+0x3c,
- -1
- };
- #define QLCNIC_MGMT_API_VERSION 3
- #define QLCNIC_ETHTOOL_REGS_VER 4
- static inline int qlcnic_get_ring_regs_len(struct qlcnic_adapter *adapter)
- {
- int ring_regs_cnt = (adapter->drv_tx_rings * 5) +
- (adapter->max_rds_rings * 2) +
- (adapter->drv_sds_rings * 3) + 5;
- return ring_regs_cnt * sizeof(u32);
- }
- static int qlcnic_get_regs_len(struct net_device *dev)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- u32 len;
- if (qlcnic_83xx_check(adapter))
- len = qlcnic_83xx_get_regs_len(adapter);
- else
- len = sizeof(ext_diag_registers) + sizeof(diag_registers);
- len += ((QLCNIC_DEV_INFO_SIZE + 2) * sizeof(u32));
- len += qlcnic_get_ring_regs_len(adapter);
- return len;
- }
- static int qlcnic_get_eeprom_len(struct net_device *dev)
- {
- return QLCNIC_FLASH_TOTAL_SIZE;
- }
- static void
- qlcnic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- u32 fw_major, fw_minor, fw_build;
- fw_major = QLC_SHARED_REG_RD32(adapter, QLCNIC_FW_VERSION_MAJOR);
- fw_minor = QLC_SHARED_REG_RD32(adapter, QLCNIC_FW_VERSION_MINOR);
- fw_build = QLC_SHARED_REG_RD32(adapter, QLCNIC_FW_VERSION_SUB);
- snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
- "%d.%d.%d", fw_major, fw_minor, fw_build);
- strlcpy(drvinfo->bus_info, pci_name(adapter->pdev),
- sizeof(drvinfo->bus_info));
- strlcpy(drvinfo->driver, qlcnic_driver_name, sizeof(drvinfo->driver));
- strlcpy(drvinfo->version, QLCNIC_LINUX_VERSIONID,
- sizeof(drvinfo->version));
- }
- static int qlcnic_82xx_get_settings(struct qlcnic_adapter *adapter,
- struct ethtool_cmd *ecmd)
- {
- struct qlcnic_hardware_context *ahw = adapter->ahw;
- u32 speed, reg;
- int check_sfp_module = 0, err = 0;
- u16 pcifn = ahw->pci_func;
- /* read which mode */
- if (adapter->ahw->port_type == QLCNIC_GBE) {
- ecmd->supported = (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Half |
- SUPPORTED_1000baseT_Full);
- ecmd->advertising = (ADVERTISED_100baseT_Half |
- ADVERTISED_100baseT_Full |
- ADVERTISED_1000baseT_Half |
- ADVERTISED_1000baseT_Full);
- ethtool_cmd_speed_set(ecmd, adapter->ahw->link_speed);
- ecmd->duplex = adapter->ahw->link_duplex;
- ecmd->autoneg = adapter->ahw->link_autoneg;
- } else if (adapter->ahw->port_type == QLCNIC_XGBE) {
- u32 val = 0;
- val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR, &err);
- if (val == QLCNIC_PORT_MODE_802_3_AP) {
- ecmd->supported = SUPPORTED_1000baseT_Full;
- ecmd->advertising = ADVERTISED_1000baseT_Full;
- } else {
- ecmd->supported = SUPPORTED_10000baseT_Full;
- ecmd->advertising = ADVERTISED_10000baseT_Full;
- }
- if (netif_running(adapter->netdev) && ahw->has_link_events) {
- if (ahw->linkup) {
- reg = QLCRD32(adapter,
- P3P_LINK_SPEED_REG(pcifn), &err);
- speed = P3P_LINK_SPEED_VAL(pcifn, reg);
- ahw->link_speed = speed * P3P_LINK_SPEED_MHZ;
- }
- ethtool_cmd_speed_set(ecmd, ahw->link_speed);
- ecmd->autoneg = ahw->link_autoneg;
- ecmd->duplex = ahw->link_duplex;
- goto skip;
- }
- ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
- ecmd->duplex = DUPLEX_UNKNOWN;
- ecmd->autoneg = AUTONEG_DISABLE;
- } else
- return -EIO;
- skip:
- ecmd->phy_address = adapter->ahw->physical_port;
- ecmd->transceiver = XCVR_EXTERNAL;
- switch (adapter->ahw->board_type) {
- case QLCNIC_BRDTYPE_P3P_REF_QG:
- case QLCNIC_BRDTYPE_P3P_4_GB:
- case QLCNIC_BRDTYPE_P3P_4_GB_MM:
- ecmd->supported |= SUPPORTED_Autoneg;
- ecmd->advertising |= ADVERTISED_Autoneg;
- case QLCNIC_BRDTYPE_P3P_10G_CX4:
- case QLCNIC_BRDTYPE_P3P_10G_CX4_LP:
- case QLCNIC_BRDTYPE_P3P_10000_BASE_T:
- ecmd->supported |= SUPPORTED_TP;
- ecmd->advertising |= ADVERTISED_TP;
- ecmd->port = PORT_TP;
- ecmd->autoneg = adapter->ahw->link_autoneg;
- break;
- case QLCNIC_BRDTYPE_P3P_IMEZ:
- case QLCNIC_BRDTYPE_P3P_XG_LOM:
- case QLCNIC_BRDTYPE_P3P_HMEZ:
- ecmd->supported |= SUPPORTED_MII;
- ecmd->advertising |= ADVERTISED_MII;
- ecmd->port = PORT_MII;
- ecmd->autoneg = AUTONEG_DISABLE;
- break;
- case QLCNIC_BRDTYPE_P3P_10G_SFP_PLUS:
- case QLCNIC_BRDTYPE_P3P_10G_SFP_CT:
- case QLCNIC_BRDTYPE_P3P_10G_SFP_QT:
- ecmd->advertising |= ADVERTISED_TP;
- ecmd->supported |= SUPPORTED_TP;
- check_sfp_module = netif_running(adapter->netdev) &&
- ahw->has_link_events;
- case QLCNIC_BRDTYPE_P3P_10G_XFP:
- ecmd->supported |= SUPPORTED_FIBRE;
- ecmd->advertising |= ADVERTISED_FIBRE;
- ecmd->port = PORT_FIBRE;
- ecmd->autoneg = AUTONEG_DISABLE;
- break;
- case QLCNIC_BRDTYPE_P3P_10G_TP:
- if (adapter->ahw->port_type == QLCNIC_XGBE) {
- ecmd->autoneg = AUTONEG_DISABLE;
- ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
- ecmd->advertising |=
- (ADVERTISED_FIBRE | ADVERTISED_TP);
- ecmd->port = PORT_FIBRE;
- check_sfp_module = netif_running(adapter->netdev) &&
- ahw->has_link_events;
- } else {
- ecmd->autoneg = AUTONEG_ENABLE;
- ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
- ecmd->advertising |=
- (ADVERTISED_TP | ADVERTISED_Autoneg);
- ecmd->port = PORT_TP;
- }
- break;
- default:
- dev_err(&adapter->pdev->dev, "Unsupported board model %d\n",
- adapter->ahw->board_type);
- return -EIO;
- }
- if (check_sfp_module) {
- switch (adapter->ahw->module_type) {
- case LINKEVENT_MODULE_OPTICAL_UNKNOWN:
- case LINKEVENT_MODULE_OPTICAL_SRLR:
- case LINKEVENT_MODULE_OPTICAL_LRM:
- case LINKEVENT_MODULE_OPTICAL_SFP_1G:
- ecmd->port = PORT_FIBRE;
- break;
- case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE:
- case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN:
- case LINKEVENT_MODULE_TWINAX:
- ecmd->port = PORT_TP;
- break;
- default:
- ecmd->port = PORT_OTHER;
- }
- }
- return 0;
- }
- static int qlcnic_get_settings(struct net_device *dev,
- struct ethtool_cmd *ecmd)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- if (qlcnic_82xx_check(adapter))
- return qlcnic_82xx_get_settings(adapter, ecmd);
- else if (qlcnic_83xx_check(adapter))
- return qlcnic_83xx_get_settings(adapter, ecmd);
- return -EIO;
- }
- static int qlcnic_set_port_config(struct qlcnic_adapter *adapter,
- struct ethtool_cmd *ecmd)
- {
- u32 ret = 0, config = 0;
- /* read which mode */
- if (ecmd->duplex)
- config |= 0x1;
- if (ecmd->autoneg)
- config |= 0x2;
- switch (ethtool_cmd_speed(ecmd)) {
- case SPEED_10:
- config |= (0 << 8);
- break;
- case SPEED_100:
- config |= (1 << 8);
- break;
- case SPEED_1000:
- config |= (10 << 8);
- break;
- default:
- return -EIO;
- }
- ret = qlcnic_fw_cmd_set_port(adapter, config);
- if (ret == QLCNIC_RCODE_NOT_SUPPORTED)
- return -EOPNOTSUPP;
- else if (ret)
- return -EIO;
- return ret;
- }
- static int qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
- {
- u32 ret = 0;
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- if (adapter->ahw->port_type != QLCNIC_GBE)
- return -EOPNOTSUPP;
- if (qlcnic_83xx_check(adapter))
- ret = qlcnic_83xx_set_settings(adapter, ecmd);
- else
- ret = qlcnic_set_port_config(adapter, ecmd);
- if (!ret)
- return ret;
- adapter->ahw->link_speed = ethtool_cmd_speed(ecmd);
- adapter->ahw->link_duplex = ecmd->duplex;
- adapter->ahw->link_autoneg = ecmd->autoneg;
- if (!netif_running(dev))
- return 0;
- dev->netdev_ops->ndo_stop(dev);
- return dev->netdev_ops->ndo_open(dev);
- }
- static int qlcnic_82xx_get_registers(struct qlcnic_adapter *adapter,
- u32 *regs_buff)
- {
- int i, j = 0, err = 0;
- for (i = QLCNIC_DEV_INFO_SIZE + 1; diag_registers[j] != -1; j++, i++)
- regs_buff[i] = QLC_SHARED_REG_RD32(adapter, diag_registers[j]);
- j = 0;
- while (ext_diag_registers[j] != -1)
- regs_buff[i++] = QLCRD32(adapter, ext_diag_registers[j++],
- &err);
- return i;
- }
- static void
- qlcnic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
- struct qlcnic_host_sds_ring *sds_ring;
- struct qlcnic_host_rds_ring *rds_rings;
- struct qlcnic_host_tx_ring *tx_ring;
- u32 *regs_buff = p;
- int ring, i = 0;
- memset(p, 0, qlcnic_get_regs_len(dev));
- regs->version = (QLCNIC_ETHTOOL_REGS_VER << 24) |
- (adapter->ahw->revision_id << 16) | (adapter->pdev)->device;
- regs_buff[0] = (0xcafe0000 | (QLCNIC_DEV_INFO_SIZE & 0xffff));
- regs_buff[1] = QLCNIC_MGMT_API_VERSION;
- if (adapter->ahw->capabilities & QLC_83XX_ESWITCH_CAPABILITY)
- regs_buff[2] = adapter->ahw->max_vnic_func;
- if (qlcnic_82xx_check(adapter))
- i = qlcnic_82xx_get_registers(adapter, regs_buff);
- else
- i = qlcnic_83xx_get_registers(adapter, regs_buff);
- if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
- return;
- /* Marker btw regs and TX ring count */
- regs_buff[i++] = 0xFFEFCDAB;
- regs_buff[i++] = adapter->drv_tx_rings; /* No. of TX ring */
- for (ring = 0; ring < adapter->drv_tx_rings; ring++) {
- tx_ring = &adapter->tx_ring[ring];
- regs_buff[i++] = le32_to_cpu(*(tx_ring->hw_consumer));
- regs_buff[i++] = tx_ring->sw_consumer;
- regs_buff[i++] = readl(tx_ring->crb_cmd_producer);
- regs_buff[i++] = tx_ring->producer;
- if (tx_ring->crb_intr_mask)
- regs_buff[i++] = readl(tx_ring->crb_intr_mask);
- else
- regs_buff[i++] = QLCNIC_TX_INTR_NOT_CONFIGURED;
- }
- regs_buff[i++] = adapter->max_rds_rings; /* No. of RX ring */
- for (ring = 0; ring < adapter->max_rds_rings; ring++) {
- rds_rings = &recv_ctx->rds_rings[ring];
- regs_buff[i++] = readl(rds_rings->crb_rcv_producer);
- regs_buff[i++] = rds_rings->producer;
- }
- regs_buff[i++] = adapter->drv_sds_rings; /* No. of SDS ring */
- for (ring = 0; ring < adapter->drv_sds_rings; ring++) {
- sds_ring = &(recv_ctx->sds_rings[ring]);
- regs_buff[i++] = readl(sds_ring->crb_sts_consumer);
- regs_buff[i++] = sds_ring->consumer;
- regs_buff[i++] = readl(sds_ring->crb_intr_mask);
- }
- }
- static u32 qlcnic_test_link(struct net_device *dev)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- int err = 0;
- u32 val;
- if (qlcnic_83xx_check(adapter)) {
- val = qlcnic_83xx_test_link(adapter);
- return (val & 1) ? 0 : 1;
- }
- val = QLCRD32(adapter, CRB_XG_STATE_P3P, &err);
- if (err == -EIO)
- return err;
- val = XG_LINK_STATE_P3P(adapter->ahw->pci_func, val);
- return (val == XG_LINK_UP_P3P) ? 0 : 1;
- }
- static int
- qlcnic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
- u8 *bytes)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- int offset;
- int ret = -1;
- if (qlcnic_83xx_check(adapter))
- return 0;
- if (eeprom->len == 0)
- return -EINVAL;
- eeprom->magic = (adapter->pdev)->vendor |
- ((adapter->pdev)->device << 16);
- offset = eeprom->offset;
- if (qlcnic_82xx_check(adapter))
- ret = qlcnic_rom_fast_read_words(adapter, offset, bytes,
- eeprom->len);
- if (ret < 0)
- return ret;
- return 0;
- }
- static void
- qlcnic_get_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- ring->rx_pending = adapter->num_rxd;
- ring->rx_jumbo_pending = adapter->num_jumbo_rxd;
- ring->tx_pending = adapter->num_txd;
- ring->rx_max_pending = adapter->max_rxd;
- ring->rx_jumbo_max_pending = adapter->max_jumbo_rxd;
- ring->tx_max_pending = MAX_CMD_DESCRIPTORS;
- }
- static u32
- qlcnic_validate_ringparam(u32 val, u32 min, u32 max, char *r_name)
- {
- u32 num_desc;
- num_desc = max(val, min);
- num_desc = min(num_desc, max);
- num_desc = roundup_pow_of_two(num_desc);
- if (val != num_desc) {
- printk(KERN_INFO "%s: setting %s ring size %d instead of %d\n",
- qlcnic_driver_name, r_name, num_desc, val);
- }
- return num_desc;
- }
- static int
- qlcnic_set_ringparam(struct net_device *dev,
- struct ethtool_ringparam *ring)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- u16 num_rxd, num_jumbo_rxd, num_txd;
- if (ring->rx_mini_pending)
- return -EOPNOTSUPP;
- num_rxd = qlcnic_validate_ringparam(ring->rx_pending,
- MIN_RCV_DESCRIPTORS, adapter->max_rxd, "rx");
- num_jumbo_rxd = qlcnic_validate_ringparam(ring->rx_jumbo_pending,
- MIN_JUMBO_DESCRIPTORS, adapter->max_jumbo_rxd,
- "rx jumbo");
- num_txd = qlcnic_validate_ringparam(ring->tx_pending,
- MIN_CMD_DESCRIPTORS, MAX_CMD_DESCRIPTORS, "tx");
- if (num_rxd == adapter->num_rxd && num_txd == adapter->num_txd &&
- num_jumbo_rxd == adapter->num_jumbo_rxd)
- return 0;
- adapter->num_rxd = num_rxd;
- adapter->num_jumbo_rxd = num_jumbo_rxd;
- adapter->num_txd = num_txd;
- return qlcnic_reset_context(adapter);
- }
- static int qlcnic_validate_ring_count(struct qlcnic_adapter *adapter,
- u8 rx_ring, u8 tx_ring)
- {
- if (rx_ring == 0 || tx_ring == 0)
- return -EINVAL;
- if (rx_ring != 0) {
- if (rx_ring > adapter->max_sds_rings) {
- netdev_err(adapter->netdev,
- "Invalid ring count, SDS ring count %d should not be greater than max %d driver sds rings.\n",
- rx_ring, adapter->max_sds_rings);
- return -EINVAL;
- }
- }
- if (tx_ring != 0) {
- if (tx_ring > adapter->max_tx_rings) {
- netdev_err(adapter->netdev,
- "Invalid ring count, Tx ring count %d should not be greater than max %d driver Tx rings.\n",
- tx_ring, adapter->max_tx_rings);
- return -EINVAL;
- }
- }
- return 0;
- }
- static void qlcnic_get_channels(struct net_device *dev,
- struct ethtool_channels *channel)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- channel->max_rx = adapter->max_sds_rings;
- channel->max_tx = adapter->max_tx_rings;
- channel->rx_count = adapter->drv_sds_rings;
- channel->tx_count = adapter->drv_tx_rings;
- }
- static int qlcnic_set_channels(struct net_device *dev,
- struct ethtool_channels *channel)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- int err;
- if (!(adapter->flags & QLCNIC_MSIX_ENABLED)) {
- netdev_err(dev, "No RSS/TSS support in non MSI-X mode\n");
- return -EINVAL;
- }
- if (channel->other_count || channel->combined_count)
- return -EINVAL;
- err = qlcnic_validate_ring_count(adapter, channel->rx_count,
- channel->tx_count);
- if (err)
- return err;
- if (adapter->drv_sds_rings != channel->rx_count) {
- err = qlcnic_validate_rings(adapter, channel->rx_count,
- QLCNIC_RX_QUEUE);
- if (err) {
- netdev_err(dev, "Unable to configure %u SDS rings\n",
- channel->rx_count);
- return err;
- }
- adapter->drv_rss_rings = channel->rx_count;
- }
- if (adapter->drv_tx_rings != channel->tx_count) {
- err = qlcnic_validate_rings(adapter, channel->tx_count,
- QLCNIC_TX_QUEUE);
- if (err) {
- netdev_err(dev, "Unable to configure %u Tx rings\n",
- channel->tx_count);
- return err;
- }
- adapter->drv_tss_rings = channel->tx_count;
- }
- adapter->flags |= QLCNIC_TSS_RSS;
- err = qlcnic_setup_rings(adapter);
- netdev_info(dev, "Allocated %d SDS rings and %d Tx rings\n",
- adapter->drv_sds_rings, adapter->drv_tx_rings);
- return err;
- }
- static void
- qlcnic_get_pauseparam(struct net_device *netdev,
- struct ethtool_pauseparam *pause)
- {
- struct qlcnic_adapter *adapter = netdev_priv(netdev);
- int port = adapter->ahw->physical_port;
- int err = 0;
- __u32 val;
- if (qlcnic_83xx_check(adapter)) {
- qlcnic_83xx_get_pauseparam(adapter, pause);
- return;
- }
- if (adapter->ahw->port_type == QLCNIC_GBE) {
- if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
- return;
- /* get flow control settings */
- val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port), &err);
- if (err == -EIO)
- return;
- pause->rx_pause = qlcnic_gb_get_rx_flowctl(val);
- val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, &err);
- if (err == -EIO)
- return;
- switch (port) {
- case 0:
- pause->tx_pause = !(qlcnic_gb_get_gb0_mask(val));
- break;
- case 1:
- pause->tx_pause = !(qlcnic_gb_get_gb1_mask(val));
- break;
- case 2:
- pause->tx_pause = !(qlcnic_gb_get_gb2_mask(val));
- break;
- case 3:
- default:
- pause->tx_pause = !(qlcnic_gb_get_gb3_mask(val));
- break;
- }
- } else if (adapter->ahw->port_type == QLCNIC_XGBE) {
- if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
- return;
- pause->rx_pause = 1;
- val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, &err);
- if (err == -EIO)
- return;
- if (port == 0)
- pause->tx_pause = !(qlcnic_xg_get_xg0_mask(val));
- else
- pause->tx_pause = !(qlcnic_xg_get_xg1_mask(val));
- } else {
- dev_err(&netdev->dev, "Unknown board type: %x\n",
- adapter->ahw->port_type);
- }
- }
- static int
- qlcnic_set_pauseparam(struct net_device *netdev,
- struct ethtool_pauseparam *pause)
- {
- struct qlcnic_adapter *adapter = netdev_priv(netdev);
- int port = adapter->ahw->physical_port;
- int err = 0;
- __u32 val;
- if (qlcnic_83xx_check(adapter))
- return qlcnic_83xx_set_pauseparam(adapter, pause);
- /* read mode */
- if (adapter->ahw->port_type == QLCNIC_GBE) {
- if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
- return -EIO;
- /* set flow control */
- val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port), &err);
- if (err == -EIO)
- return err;
- if (pause->rx_pause)
- qlcnic_gb_rx_flowctl(val);
- else
- qlcnic_gb_unset_rx_flowctl(val);
- QLCWR32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port),
- val);
- QLCWR32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port), val);
- /* set autoneg */
- val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, &err);
- if (err == -EIO)
- return err;
- switch (port) {
- case 0:
- if (pause->tx_pause)
- qlcnic_gb_unset_gb0_mask(val);
- else
- qlcnic_gb_set_gb0_mask(val);
- break;
- case 1:
- if (pause->tx_pause)
- qlcnic_gb_unset_gb1_mask(val);
- else
- qlcnic_gb_set_gb1_mask(val);
- break;
- case 2:
- if (pause->tx_pause)
- qlcnic_gb_unset_gb2_mask(val);
- else
- qlcnic_gb_set_gb2_mask(val);
- break;
- case 3:
- default:
- if (pause->tx_pause)
- qlcnic_gb_unset_gb3_mask(val);
- else
- qlcnic_gb_set_gb3_mask(val);
- break;
- }
- QLCWR32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, val);
- } else if (adapter->ahw->port_type == QLCNIC_XGBE) {
- if (!pause->rx_pause || pause->autoneg)
- return -EOPNOTSUPP;
- if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
- return -EIO;
- val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, &err);
- if (err == -EIO)
- return err;
- if (port == 0) {
- if (pause->tx_pause)
- qlcnic_xg_unset_xg0_mask(val);
- else
- qlcnic_xg_set_xg0_mask(val);
- } else {
- if (pause->tx_pause)
- qlcnic_xg_unset_xg1_mask(val);
- else
- qlcnic_xg_set_xg1_mask(val);
- }
- QLCWR32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, val);
- } else {
- dev_err(&netdev->dev, "Unknown board type: %x\n",
- adapter->ahw->port_type);
- }
- return 0;
- }
- static int qlcnic_reg_test(struct net_device *dev)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- u32 data_read;
- int err = 0;
- if (qlcnic_83xx_check(adapter))
- return qlcnic_83xx_reg_test(adapter);
- data_read = QLCRD32(adapter, QLCNIC_PCIX_PH_REG(0), &err);
- if (err == -EIO)
- return err;
- if ((data_read & 0xffff) != adapter->pdev->vendor)
- return 1;
- return 0;
- }
- static int qlcnic_eeprom_test(struct net_device *dev)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- if (qlcnic_82xx_check(adapter))
- return 0;
- return qlcnic_83xx_flash_test(adapter);
- }
- static int qlcnic_get_sset_count(struct net_device *dev, int sset)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- switch (sset) {
- case ETH_SS_TEST:
- return QLCNIC_TEST_LEN;
- case ETH_SS_STATS:
- return qlcnic_dev_statistics_len(adapter);
- default:
- return -EOPNOTSUPP;
- }
- }
- static int qlcnic_irq_test(struct net_device *netdev)
- {
- struct qlcnic_adapter *adapter = netdev_priv(netdev);
- struct qlcnic_hardware_context *ahw = adapter->ahw;
- struct qlcnic_cmd_args cmd;
- int ret, drv_sds_rings = adapter->drv_sds_rings;
- int drv_tx_rings = adapter->drv_tx_rings;
- if (qlcnic_83xx_check(adapter))
- return qlcnic_83xx_interrupt_test(netdev);
- if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
- return -EIO;
- ret = qlcnic_diag_alloc_res(netdev, QLCNIC_INTERRUPT_TEST);
- if (ret)
- goto clear_diag_irq;
- ahw->diag_cnt = 0;
- ret = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_INTRPT_TEST);
- if (ret)
- goto free_diag_res;
- cmd.req.arg[1] = ahw->pci_func;
- ret = qlcnic_issue_cmd(adapter, &cmd);
- if (ret)
- goto done;
- usleep_range(1000, 12000);
- ret = !ahw->diag_cnt;
- done:
- qlcnic_free_mbx_args(&cmd);
- free_diag_res:
- qlcnic_diag_free_res(netdev, drv_sds_rings);
- clear_diag_irq:
- adapter->drv_sds_rings = drv_sds_rings;
- adapter->drv_tx_rings = drv_tx_rings;
- clear_bit(__QLCNIC_RESETTING, &adapter->state);
- return ret;
- }
- #define QLCNIC_ILB_PKT_SIZE 64
- #define QLCNIC_NUM_ILB_PKT 16
- #define QLCNIC_ILB_MAX_RCV_LOOP 10
- #define QLCNIC_LB_PKT_POLL_DELAY_MSEC 1
- #define QLCNIC_LB_PKT_POLL_COUNT 20
- static void qlcnic_create_loopback_buff(unsigned char *data, u8 mac[])
- {
- unsigned char random_data[] = {0xa8, 0x06, 0x45, 0x00};
- memset(data, 0x4e, QLCNIC_ILB_PKT_SIZE);
- memcpy(data, mac, ETH_ALEN);
- memcpy(data + ETH_ALEN, mac, ETH_ALEN);
- memcpy(data + 2 * ETH_ALEN, random_data, sizeof(random_data));
- }
- int qlcnic_check_loopback_buff(unsigned char *data, u8 mac[])
- {
- unsigned char buff[QLCNIC_ILB_PKT_SIZE];
- qlcnic_create_loopback_buff(buff, mac);
- return memcmp(data, buff, QLCNIC_ILB_PKT_SIZE);
- }
- int qlcnic_do_lb_test(struct qlcnic_adapter *adapter, u8 mode)
- {
- struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
- struct qlcnic_host_sds_ring *sds_ring = &recv_ctx->sds_rings[0];
- struct sk_buff *skb;
- int i, loop, cnt = 0;
- for (i = 0; i < QLCNIC_NUM_ILB_PKT; i++) {
- skb = netdev_alloc_skb(adapter->netdev, QLCNIC_ILB_PKT_SIZE);
- qlcnic_create_loopback_buff(skb->data, adapter->mac_addr);
- skb_put(skb, QLCNIC_ILB_PKT_SIZE);
- adapter->ahw->diag_cnt = 0;
- qlcnic_xmit_frame(skb, adapter->netdev);
- loop = 0;
- do {
- msleep(QLCNIC_LB_PKT_POLL_DELAY_MSEC);
- qlcnic_process_rcv_ring_diag(sds_ring);
- if (loop++ > QLCNIC_LB_PKT_POLL_COUNT)
- break;
- } while (!adapter->ahw->diag_cnt);
- dev_kfree_skb_any(skb);
- if (!adapter->ahw->diag_cnt)
- dev_warn(&adapter->pdev->dev,
- "LB Test: packet #%d was not received\n",
- i + 1);
- else
- cnt++;
- }
- if (cnt != i) {
- dev_err(&adapter->pdev->dev,
- "LB Test: failed, TX[%d], RX[%d]\n", i, cnt);
- if (mode != QLCNIC_ILB_MODE)
- dev_warn(&adapter->pdev->dev,
- "WARNING: Please check loopback cable\n");
- return -1;
- }
- return 0;
- }
- static int qlcnic_loopback_test(struct net_device *netdev, u8 mode)
- {
- struct qlcnic_adapter *adapter = netdev_priv(netdev);
- int drv_tx_rings = adapter->drv_tx_rings;
- int drv_sds_rings = adapter->drv_sds_rings;
- struct qlcnic_host_sds_ring *sds_ring;
- struct qlcnic_hardware_context *ahw = adapter->ahw;
- int loop = 0;
- int ret;
- if (qlcnic_83xx_check(adapter))
- return qlcnic_83xx_loopback_test(netdev, mode);
- if (!(ahw->capabilities & QLCNIC_FW_CAPABILITY_MULTI_LOOPBACK)) {
- dev_info(&adapter->pdev->dev,
- "Firmware do not support loopback test\n");
- return -EOPNOTSUPP;
- }
- dev_warn(&adapter->pdev->dev, "%s loopback test in progress\n",
- mode == QLCNIC_ILB_MODE ? "internal" : "external");
- if (ahw->op_mode == QLCNIC_NON_PRIV_FUNC) {
- dev_warn(&adapter->pdev->dev,
- "Loopback test not supported in nonprivileged mode\n");
- return 0;
- }
- if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
- return -EBUSY;
- ret = qlcnic_diag_alloc_res(netdev, QLCNIC_LOOPBACK_TEST);
- if (ret)
- goto clear_it;
- sds_ring = &adapter->recv_ctx->sds_rings[0];
- ret = qlcnic_set_lb_mode(adapter, mode);
- if (ret)
- goto free_res;
- ahw->diag_cnt = 0;
- do {
- msleep(500);
- qlcnic_process_rcv_ring_diag(sds_ring);
- if (loop++ > QLCNIC_ILB_MAX_RCV_LOOP) {
- netdev_info(netdev,
- "Firmware didn't sent link up event to loopback request\n");
- ret = -ETIMEDOUT;
- goto free_res;
- } else if (adapter->ahw->diag_cnt) {
- ret = adapter->ahw->diag_cnt;
- goto free_res;
- }
- } while (!QLCNIC_IS_LB_CONFIGURED(ahw->loopback_state));
- ret = qlcnic_do_lb_test(adapter, mode);
- qlcnic_clear_lb_mode(adapter, mode);
- free_res:
- qlcnic_diag_free_res(netdev, drv_sds_rings);
- clear_it:
- adapter->drv_sds_rings = drv_sds_rings;
- adapter->drv_tx_rings = drv_tx_rings;
- clear_bit(__QLCNIC_RESETTING, &adapter->state);
- return ret;
- }
- static void
- qlcnic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
- u64 *data)
- {
- memset(data, 0, sizeof(u64) * QLCNIC_TEST_LEN);
- data[0] = qlcnic_reg_test(dev);
- if (data[0])
- eth_test->flags |= ETH_TEST_FL_FAILED;
- data[1] = (u64) qlcnic_test_link(dev);
- if (data[1])
- eth_test->flags |= ETH_TEST_FL_FAILED;
- if (eth_test->flags & ETH_TEST_FL_OFFLINE) {
- data[2] = qlcnic_irq_test(dev);
- if (data[2])
- eth_test->flags |= ETH_TEST_FL_FAILED;
- data[3] = qlcnic_loopback_test(dev, QLCNIC_ILB_MODE);
- if (data[3])
- eth_test->flags |= ETH_TEST_FL_FAILED;
- if (eth_test->flags & ETH_TEST_FL_EXTERNAL_LB) {
- data[4] = qlcnic_loopback_test(dev, QLCNIC_ELB_MODE);
- if (data[4])
- eth_test->flags |= ETH_TEST_FL_FAILED;
- eth_test->flags |= ETH_TEST_FL_EXTERNAL_LB_DONE;
- }
- data[5] = qlcnic_eeprom_test(dev);
- if (data[5])
- eth_test->flags |= ETH_TEST_FL_FAILED;
- }
- }
- static void
- qlcnic_get_strings(struct net_device *dev, u32 stringset, u8 *data)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- int index, i, num_stats;
- switch (stringset) {
- case ETH_SS_TEST:
- memcpy(data, *qlcnic_gstrings_test,
- QLCNIC_TEST_LEN * ETH_GSTRING_LEN);
- break;
- case ETH_SS_STATS:
- num_stats = ARRAY_SIZE(qlcnic_tx_queue_stats_strings);
- for (i = 0; i < adapter->drv_tx_rings; i++) {
- for (index = 0; index < num_stats; index++) {
- sprintf(data, "tx_queue_%d %s", i,
- qlcnic_tx_queue_stats_strings[index]);
- data += ETH_GSTRING_LEN;
- }
- }
- for (index = 0; index < QLCNIC_STATS_LEN; index++) {
- memcpy(data + index * ETH_GSTRING_LEN,
- qlcnic_gstrings_stats[index].stat_string,
- ETH_GSTRING_LEN);
- }
- if (qlcnic_83xx_check(adapter)) {
- num_stats = ARRAY_SIZE(qlcnic_83xx_tx_stats_strings);
- for (i = 0; i < num_stats; i++, index++)
- memcpy(data + index * ETH_GSTRING_LEN,
- qlcnic_83xx_tx_stats_strings[i],
- ETH_GSTRING_LEN);
- num_stats = ARRAY_SIZE(qlcnic_83xx_mac_stats_strings);
- for (i = 0; i < num_stats; i++, index++)
- memcpy(data + index * ETH_GSTRING_LEN,
- qlcnic_83xx_mac_stats_strings[i],
- ETH_GSTRING_LEN);
- num_stats = ARRAY_SIZE(qlcnic_83xx_rx_stats_strings);
- for (i = 0; i < num_stats; i++, index++)
- memcpy(data + index * ETH_GSTRING_LEN,
- qlcnic_83xx_rx_stats_strings[i],
- ETH_GSTRING_LEN);
- return;
- } else {
- num_stats = ARRAY_SIZE(qlcnic_83xx_mac_stats_strings);
- for (i = 0; i < num_stats; i++, index++)
- memcpy(data + index * ETH_GSTRING_LEN,
- qlcnic_83xx_mac_stats_strings[i],
- ETH_GSTRING_LEN);
- }
- if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
- return;
- num_stats = ARRAY_SIZE(qlcnic_device_gstrings_stats);
- for (i = 0; i < num_stats; index++, i++) {
- memcpy(data + index * ETH_GSTRING_LEN,
- qlcnic_device_gstrings_stats[i],
- ETH_GSTRING_LEN);
- }
- }
- }
- static u64 *qlcnic_fill_stats(u64 *data, void *stats, int type)
- {
- if (type == QLCNIC_MAC_STATS) {
- struct qlcnic_mac_statistics *mac_stats =
- (struct qlcnic_mac_statistics *)stats;
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_frames);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_bytes);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_mcast_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_bcast_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_pause_cnt);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_ctrl_pkt);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_64b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_127b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_255b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_511b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_1023b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_lt_1518b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_tx_gt_1518b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_frames);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_bytes);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_mcast_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_bcast_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_pause_cnt);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_ctrl_pkt);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_64b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_127b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_255b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_511b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_1023b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_lt_1518b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_gt_1518b_pkts);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_length_error);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_length_small);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_length_large);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_jabber);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_dropped);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_rx_crc_error);
- *data++ = QLCNIC_FILL_STATS(mac_stats->mac_align_error);
- } else if (type == QLCNIC_ESW_STATS) {
- struct __qlcnic_esw_statistics *esw_stats =
- (struct __qlcnic_esw_statistics *)stats;
- *data++ = QLCNIC_FILL_STATS(esw_stats->unicast_frames);
- *data++ = QLCNIC_FILL_STATS(esw_stats->multicast_frames);
- *data++ = QLCNIC_FILL_STATS(esw_stats->broadcast_frames);
- *data++ = QLCNIC_FILL_STATS(esw_stats->dropped_frames);
- *data++ = QLCNIC_FILL_STATS(esw_stats->errors);
- *data++ = QLCNIC_FILL_STATS(esw_stats->local_frames);
- *data++ = QLCNIC_FILL_STATS(esw_stats->numbytes);
- }
- return data;
- }
- void qlcnic_update_stats(struct qlcnic_adapter *adapter)
- {
- struct qlcnic_tx_queue_stats tx_stats;
- struct qlcnic_host_tx_ring *tx_ring;
- int ring;
- memset(&tx_stats, 0, sizeof(tx_stats));
- for (ring = 0; ring < adapter->drv_tx_rings; ring++) {
- tx_ring = &adapter->tx_ring[ring];
- tx_stats.xmit_on += tx_ring->tx_stats.xmit_on;
- tx_stats.xmit_off += tx_ring->tx_stats.xmit_off;
- tx_stats.xmit_called += tx_ring->tx_stats.xmit_called;
- tx_stats.xmit_finished += tx_ring->tx_stats.xmit_finished;
- tx_stats.tx_bytes += tx_ring->tx_stats.tx_bytes;
- }
- adapter->stats.xmit_on = tx_stats.xmit_on;
- adapter->stats.xmit_off = tx_stats.xmit_off;
- adapter->stats.xmitcalled = tx_stats.xmit_called;
- adapter->stats.xmitfinished = tx_stats.xmit_finished;
- adapter->stats.txbytes = tx_stats.tx_bytes;
- }
- static u64 *qlcnic_fill_tx_queue_stats(u64 *data, void *stats)
- {
- struct qlcnic_host_tx_ring *tx_ring;
- tx_ring = (struct qlcnic_host_tx_ring *)stats;
- *data++ = QLCNIC_FILL_STATS(tx_ring->tx_stats.xmit_on);
- *data++ = QLCNIC_FILL_STATS(tx_ring->tx_stats.xmit_off);
- *data++ = QLCNIC_FILL_STATS(tx_ring->tx_stats.xmit_called);
- *data++ = QLCNIC_FILL_STATS(tx_ring->tx_stats.xmit_finished);
- *data++ = QLCNIC_FILL_STATS(tx_ring->tx_stats.tx_bytes);
- return data;
- }
- static void qlcnic_get_ethtool_stats(struct net_device *dev,
- struct ethtool_stats *stats, u64 *data)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- struct qlcnic_host_tx_ring *tx_ring;
- struct qlcnic_esw_statistics port_stats;
- struct qlcnic_mac_statistics mac_stats;
- int index, ret, length, size, ring;
- char *p;
- memset(data, 0, stats->n_stats * sizeof(u64));
- for (ring = 0, index = 0; ring < adapter->drv_tx_rings; ring++) {
- if (adapter->is_up == QLCNIC_ADAPTER_UP_MAGIC) {
- tx_ring = &adapter->tx_ring[ring];
- data = qlcnic_fill_tx_queue_stats(data, tx_ring);
- qlcnic_update_stats(adapter);
- } else {
- data += QLCNIC_TX_STATS_LEN;
- }
- }
- length = QLCNIC_STATS_LEN;
- for (index = 0; index < length; index++) {
- p = (char *)adapter + qlcnic_gstrings_stats[index].stat_offset;
- size = qlcnic_gstrings_stats[index].sizeof_stat;
- *data++ = (size == sizeof(u64)) ? (*(u64 *)p) : ((*(u32 *)p));
- }
- if (qlcnic_83xx_check(adapter)) {
- if (adapter->ahw->linkup)
- qlcnic_83xx_get_stats(adapter, data);
- return;
- } else {
- /* Retrieve MAC statistics from firmware */
- memset(&mac_stats, 0, sizeof(struct qlcnic_mac_statistics));
- qlcnic_get_mac_stats(adapter, &mac_stats);
- data = qlcnic_fill_stats(data, &mac_stats, QLCNIC_MAC_STATS);
- }
- if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
- return;
- memset(&port_stats, 0, sizeof(struct qlcnic_esw_statistics));
- ret = qlcnic_get_port_stats(adapter, adapter->ahw->pci_func,
- QLCNIC_QUERY_RX_COUNTER, &port_stats.rx);
- if (ret)
- return;
- data = qlcnic_fill_stats(data, &port_stats.rx, QLCNIC_ESW_STATS);
- ret = qlcnic_get_port_stats(adapter, adapter->ahw->pci_func,
- QLCNIC_QUERY_TX_COUNTER, &port_stats.tx);
- if (ret)
- return;
- qlcnic_fill_stats(data, &port_stats.tx, QLCNIC_ESW_STATS);
- }
- static int qlcnic_set_led(struct net_device *dev,
- enum ethtool_phys_id_state state)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- int drv_sds_rings = adapter->drv_sds_rings;
- int err = -EIO, active = 1;
- if (qlcnic_83xx_check(adapter))
- return qlcnic_83xx_set_led(dev, state);
- if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC) {
- netdev_warn(dev, "LED test not supported for non "
- "privilege function\n");
- return -EOPNOTSUPP;
- }
- switch (state) {
- case ETHTOOL_ID_ACTIVE:
- if (test_and_set_bit(__QLCNIC_LED_ENABLE, &adapter->state))
- return -EBUSY;
- if (test_bit(__QLCNIC_RESETTING, &adapter->state))
- break;
- if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
- if (qlcnic_diag_alloc_res(dev, QLCNIC_LED_TEST))
- break;
- set_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state);
- }
- if (adapter->nic_ops->config_led(adapter, 1, 0xf) == 0) {
- err = 0;
- break;
- }
- dev_err(&adapter->pdev->dev,
- "Failed to set LED blink state.\n");
- break;
- case ETHTOOL_ID_INACTIVE:
- active = 0;
- if (test_bit(__QLCNIC_RESETTING, &adapter->state))
- break;
- if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
- if (qlcnic_diag_alloc_res(dev, QLCNIC_LED_TEST))
- break;
- set_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state);
- }
- if (adapter->nic_ops->config_led(adapter, 0, 0xf))
- dev_err(&adapter->pdev->dev,
- "Failed to reset LED blink state.\n");
- break;
- default:
- return -EINVAL;
- }
- if (test_and_clear_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state))
- qlcnic_diag_free_res(dev, drv_sds_rings);
- if (!active || err)
- clear_bit(__QLCNIC_LED_ENABLE, &adapter->state);
- return err;
- }
- static void
- qlcnic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- u32 wol_cfg;
- int err = 0;
- if (qlcnic_83xx_check(adapter))
- return;
- wol->supported = 0;
- wol->wolopts = 0;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV, &err);
- if (err == -EIO)
- return;
- if (wol_cfg & (1UL << adapter->portnum))
- wol->supported |= WAKE_MAGIC;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG, &err);
- if (wol_cfg & (1UL << adapter->portnum))
- wol->wolopts |= WAKE_MAGIC;
- }
- static int
- qlcnic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
- {
- struct qlcnic_adapter *adapter = netdev_priv(dev);
- u32 wol_cfg;
- int err = 0;
- if (qlcnic_83xx_check(adapter))
- return -EOPNOTSUPP;
- if (wol->wolopts & ~WAKE_MAGIC)
- return -EINVAL;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV, &err);
- if (err == -EIO)
- return err;
- if (!(wol_cfg & (1 << adapter->portnum)))
- return -EOPNOTSUPP;
- wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG, &err);
- if (err == -EIO)
- return err;
- if (wol->wolopts & WAKE_MAGIC)
- wol_cfg |= 1UL << adapter->portnum;
- else
- wol_cfg &= ~(1UL << adapter->portnum);
- QLCWR32(adapter, QLCNIC_WOL_CONFIG, wol_cfg);
- return 0;
- }
- /*
- * Set the coalescing parameters. Currently only normal is supported.
- * If rx_coalesce_usecs == 0 or rx_max_coalesced_frames == 0 then set the
- * firmware coalescing to default.
- */
- static int qlcnic_set_intr_coalesce(struct net_device *netdev,
- struct ethtool_coalesce *ethcoal)
- {
- struct qlcnic_adapter *adapter = netdev_priv(netdev);
- int err;
- if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
- return -EINVAL;
- /*
- * Return Error if unsupported values or
- * unsupported parameters are set.
- */
- if (ethcoal->rx_coalesce_usecs > 0xffff ||
- ethcoal->rx_max_coalesced_frames > 0xffff ||
- ethcoal->tx_coalesce_usecs > 0xffff ||
- ethcoal->tx_max_coalesced_frames > 0xffff ||
- ethcoal->rx_coalesce_usecs_irq ||
- ethcoal->rx_max_coalesced_frames_irq ||
- ethcoal->tx_coalesce_usecs_irq ||
- ethcoal->tx_max_coalesced_frames_irq ||
- ethcoal->stats_block_coalesce_usecs ||
- ethcoal->use_adaptive_rx_coalesce ||
- ethcoal->use_adaptive_tx_coalesce ||
- ethcoal->pkt_rate_low ||
- ethcoal->rx_coalesce_usecs_low ||
- ethcoal->rx_max_coalesced_frames_low ||
- ethcoal->tx_coalesce_usecs_low ||
- ethcoal->tx_max_coalesced_frames_low ||
- ethcoal->pkt_rate_high ||
- ethcoal->rx_coalesce_usecs_high ||
- ethcoal->rx_max_coalesced_frames_high ||
- ethcoal->tx_coalesce_usecs_high ||
- ethcoal->tx_max_coalesced_frames_high)
- return -EINVAL;
- err = qlcnic_config_intr_coalesce(adapter, ethcoal);
- return err;
- }
- static int qlcnic_get_intr_coalesce(struct net_device *netdev,
- struct ethtool_coalesce *ethcoal)
- {
- struct qlcnic_adapter *adapter = netdev_priv(netdev);
- if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
- return -EINVAL;
- ethcoal->rx_coalesce_usecs = adapter->ahw->coal.rx_time_us;
- ethcoal->rx_max_coalesced_frames = adapter->ahw->coal.rx_packets;
- ethcoal->tx_coalesce_usecs = adapter->ahw->coal.tx_time_us;
- ethcoal->tx_max_coalesced_frames = adapter->ahw->coal.tx_packets;
- return 0;
- }
- static u32 qlcnic_get_msglevel(struct net_device *netdev)
- {
- struct qlcnic_adapter *adapter = netdev_priv(netdev);
- return adapter->ahw->msg_enable;
- }
- static void qlcnic_set_msglevel(struct net_device *netdev, u32 msglvl)
- {
- struct qlcnic_adapter *adapter = netdev_priv(netdev);
- adapter->ahw->msg_enable = msglvl;
- }
- int qlcnic_enable_fw_dump_state(struct qlcnic_adapter *adapter)
- {
- struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
- u32 val;
- if (qlcnic_84xx_check(adapter)) {
- if (qlcnic_83xx_lock_driver(adapter))
- return -EBUSY;
- val = QLCRDX(adapter->ahw, QLC_83XX_IDC_CTRL);
- val &= ~QLC_83XX_IDC_DISABLE_FW_DUMP;
- QLCWRX(adapter->ahw, QLC_83XX_IDC_CTRL, val);
- qlcnic_83xx_unlock_driver(adapter);
- } else {
- fw_dump->enable = true;
- }
- dev_info(&adapter->pdev->dev, "FW dump enabled\n");
- return 0;
- }
- static int qlcnic_disable_fw_dump_state(struct qlcnic_adapter *adapter)
- {
- struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
- u32 val;
- if (qlcnic_84xx_check(adapter)) {
- if (qlcnic_83xx_lock_driver(adapter))
- return -EBUSY;
- val = QLCRDX(adapter->ahw, QLC_83XX_IDC_CTRL);
- val |= QLC_83XX_IDC_DISABLE_FW_DUMP;
- QLCWRX(adapter->ahw, QLC_83XX_IDC_CTRL, val);
- qlcnic_83xx_unlock_driver(adapter);
- } else {
- fw_dump->enable = false;
- }
- dev_info(&adapter->pdev->dev, "FW dump disabled\n");
- return 0;
- }
- bool qlcnic_check_fw_dump_state(struct qlcnic_adapter *adapter)
- {
- struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
- bool state;
- u32 val;
- if (qlcnic_84xx_check(adapter)) {
- val = QLCRDX(adapter->ahw, QLC_83XX_IDC_CTRL);
- state = (val & QLC_83XX_IDC_DISABLE_FW_DUMP) ? false : true;
- } else {
- state = fw_dump->enable;
- }
- return state;
- }
- static int
- qlcnic_get_dump_flag(struct net_device *netdev, struct ethtool_dump *dump)
- {
- struct qlcnic_adapter *adapter = netdev_priv(netdev);
- struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
- if (!fw_dump->tmpl_hdr) {
- netdev_err(adapter->netdev, "FW Dump not supported\n");
- return -ENOTSUPP;
- }
- if (fw_dump->clr)
- dump->len = fw_dump->tmpl_hdr_size + fw_dump->size;
- else
- dump->len = 0;
- if (!qlcnic_check_fw_dump_state(adapter))
- dump->flag = ETH_FW_DUMP_DISABLE;
- else
- dump->flag = fw_dump->cap_mask;
- dump->version = adapter->fw_version;
- return 0;
- }
- static int
- qlcnic_get_dump_data(struct net_device *netdev, struct ethtool_dump *dump,
- void *buffer)
- {
- int i, copy_sz;
- u32 *hdr_ptr;
- __le32 *data;
- struct qlcnic_adapter *adapter = netdev_priv(netdev);
- struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
- if (!fw_dump->tmpl_hdr) {
- netdev_err(netdev, "FW Dump not supported\n");
- return -ENOTSUPP;
- }
- if (!fw_dump->clr) {
- netdev_info(netdev, "Dump not available\n");
- return -EINVAL;
- }
- /* Copy template header first */
- copy_sz = fw_dump->tmpl_hdr_size;
- hdr_ptr = (u32 *)fw_dump->tmpl_hdr;
- data = buffer;
- for (i = 0; i < copy_sz/sizeof(u32); i++)
- *data++ = cpu_to_le32(*hdr_ptr++);
- /* Copy captured dump data */
- memcpy(buffer + copy_sz, fw_dump->data, fw_dump->size);
- dump->len = copy_sz + fw_dump->size;
- dump->flag = fw_dump->cap_mask;
- /* Free dump area once data has been captured */
- vfree(fw_dump->data);
- fw_dump->data = NULL;
- fw_dump->clr = 0;
- netdev_info(netdev, "extracted the FW dump Successfully\n");
- return 0;
- }
- static int qlcnic_set_dump_mask(struct qlcnic_adapter *adapter, u32 mask)
- {
- struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
- struct net_device *netdev = adapter->netdev;
- if (!qlcnic_check_fw_dump_state(adapter)) {
- netdev_info(netdev,
- "Can not change driver mask to 0x%x. FW dump not enabled\n",
- mask);
- return -EOPNOTSUPP;
- }
- fw_dump->cap_mask = mask;
- /* Store new capture mask in template header as well*/
- qlcnic_store_cap_mask(adapter, fw_dump->tmpl_hdr, mask);
- netdev_info(netdev, "Driver mask changed to: 0x%x\n", mask);
- return 0;
- }
- static int
- qlcnic_set_dump(struct net_device *netdev, struct ethtool_dump *val)
- {
- struct qlcnic_adapter *adapter = netdev_priv(netdev);
- struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
- bool valid_mask = false;
- int i, ret = 0;
- switch (val->flag) {
- case QLCNIC_FORCE_FW_DUMP_KEY:
- if (!fw_dump->tmpl_hdr) {
- netdev_err(netdev, "FW dump not supported\n");
- ret = -EOPNOTSUPP;
- break;
- }
- if (!qlcnic_check_fw_dump_state(adapter)) {
- netdev_info(netdev, "FW dump not enabled\n");
- ret = -EOPNOTSUPP;
- break;
- }
- if (fw_dump->clr) {
- netdev_info(netdev,
- "Previous dump not cleared, not forcing dump\n");
- break;
- }
- netdev_info(netdev, "Forcing a FW dump\n");
- qlcnic_dev_request_reset(adapter, val->flag);
- break;
- case QLCNIC_DISABLE_FW_DUMP:
- if (!fw_dump->tmpl_hdr) {
- netdev_err(netdev, "FW dump not supported\n");
- ret = -EOPNOTSUPP;
- break;
- }
- ret = qlcnic_disable_fw_dump_state(adapter);
- break;
- case QLCNIC_ENABLE_FW_DUMP:
- if (!fw_dump->tmpl_hdr) {
- netdev_err(netdev, "FW dump not supported\n");
- ret = -EOPNOTSUPP;
- break;
- }
- ret = qlcnic_enable_fw_dump_state(adapter);
- break;
- case QLCNIC_FORCE_FW_RESET:
- netdev_info(netdev, "Forcing a FW reset\n");
- qlcnic_dev_request_reset(adapter, val->flag);
- adapter->flags &= ~QLCNIC_FW_RESET_OWNER;
- break;
- case QLCNIC_SET_QUIESCENT:
- case QLCNIC_RESET_QUIESCENT:
- if (test_bit(__QLCNIC_MAINTENANCE_MODE, &adapter->state))
- netdev_info(netdev, "Device is in non-operational state\n");
- break;
- default:
- if (!fw_dump->tmpl_hdr) {
- netdev_err(netdev, "FW dump not supported\n");
- ret = -EOPNOTSUPP;
- break;
- }
- for (i = 0; i < ARRAY_SIZE(qlcnic_fw_dump_level); i++) {
- if (val->flag == qlcnic_fw_dump_level[i]) {
- valid_mask = true;
- break;
- }
- }
- if (valid_mask) {
- ret = qlcnic_set_dump_mask(adapter, val->flag);
- } else {
- netdev_info(netdev, "Invalid dump level: 0x%x\n",
- val->flag);
- ret = -EINVAL;
- }
- }
- return ret;
- }
- const struct ethtool_ops qlcnic_ethtool_ops = {
- .get_settings = qlcnic_get_settings,
- .set_settings = qlcnic_set_settings,
- .get_drvinfo = qlcnic_get_drvinfo,
- .get_regs_len = qlcnic_get_regs_len,
- .get_regs = qlcnic_get_regs,
- .get_link = ethtool_op_get_link,
- .get_eeprom_len = qlcnic_get_eeprom_len,
- .get_eeprom = qlcnic_get_eeprom,
- .get_ringparam = qlcnic_get_ringparam,
- .set_ringparam = qlcnic_set_ringparam,
- .get_channels = qlcnic_get_channels,
- .set_channels = qlcnic_set_channels,
- .get_pauseparam = qlcnic_get_pauseparam,
- .set_pauseparam = qlcnic_set_pauseparam,
- .get_wol = qlcnic_get_wol,
- .set_wol = qlcnic_set_wol,
- .self_test = qlcnic_diag_test,
- .get_strings = qlcnic_get_strings,
- .get_ethtool_stats = qlcnic_get_ethtool_stats,
- .get_sset_count = qlcnic_get_sset_count,
- .get_coalesce = qlcnic_get_intr_coalesce,
- .set_coalesce = qlcnic_set_intr_coalesce,
- .set_phys_id = qlcnic_set_led,
- .set_msglevel = qlcnic_set_msglevel,
- .get_msglevel = qlcnic_get_msglevel,
- .get_dump_flag = qlcnic_get_dump_flag,
- .get_dump_data = qlcnic_get_dump_data,
- .set_dump = qlcnic_set_dump,
- };
- const struct ethtool_ops qlcnic_sriov_vf_ethtool_ops = {
- .get_settings = qlcnic_get_settings,
- .get_drvinfo = qlcnic_get_drvinfo,
- .get_regs_len = qlcnic_get_regs_len,
- .get_regs = qlcnic_get_regs,
- .get_link = ethtool_op_get_link,
- .get_eeprom_len = qlcnic_get_eeprom_len,
- .get_eeprom = qlcnic_get_eeprom,
- .get_ringparam = qlcnic_get_ringparam,
- .set_ringparam = qlcnic_set_ringparam,
- .get_channels = qlcnic_get_channels,
- .get_pauseparam = qlcnic_get_pauseparam,
- .get_wol = qlcnic_get_wol,
- .get_strings = qlcnic_get_strings,
- .get_ethtool_stats = qlcnic_get_ethtool_stats,
- .get_sset_count = qlcnic_get_sset_count,
- .get_coalesce = qlcnic_get_intr_coalesce,
- .set_coalesce = qlcnic_set_intr_coalesce,
- .set_msglevel = qlcnic_set_msglevel,
- .get_msglevel = qlcnic_get_msglevel,
- };
- const struct ethtool_ops qlcnic_ethtool_failed_ops = {
- .get_settings = qlcnic_get_settings,
- .get_drvinfo = qlcnic_get_drvinfo,
- .set_msglevel = qlcnic_set_msglevel,
- .get_msglevel = qlcnic_get_msglevel,
- .set_dump = qlcnic_set_dump,
- };
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